OSG Extension Tap: 5/8"-18 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer
The OSG Extension Tap (5/8"-18 UNF) is a spiral-point extension tap for multiple materials, specified as H5 / 2B-3B with a Plug Chamfer and V Coated Powdered Metal construction. It features 3 flutes and is identified…
SKU 3G-OTH-402435
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The OSG Extension Tap (5/8"-18 UNF) is a spiral-point extension tap for multiple materials, specified as H5 / 2B-3B with a Plug Chamfer and V Coated Powdered Metal construction. It features 3 flutes and is identified by MPN 1653504708. 3G Electric sources this genuine OSG tool as part of our industrial supply across 14 departments, with specialist expertise in cutting tools and precision machining.
Frequently Asked Questions
What is an OSG extension tap used for?
An OSG extension tap is used to thread deep or hard-to-reach holes in multiple materials. The 5/8"-18 UNF, H5 / 2B-3B, 3-flute, plug chamfer design with V coated powdered metal provides extended reach and durability for production tapping.
What are the specifications of the OSG extension tap 1653504708?
The OSG extension tap 1653504708 is a 5/8"-18 UNF thread, H5 / 2B-3B tolerance, 3-flute, plug chamfer, V coated powdered metal spiral-point tap. It is designed for threading multiple materials in deep or obstructed locations.
Where to buy OSG extension taps worldwide?
3G Electric supplies OSG extension taps worldwide, including the 5/8"-18 UNF model 1653504708. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this and other OSG tooling.
How to select the right OSG extension tap for deep hole threading?
Select an OSG extension tap based on thread size, material, and hole depth. For 5/8"-18 UNF threads, use a plug chamfer with 3 flutes and V coated powdered metal for strength. Ensure the tap length exceeds the hole depth for proper chip evacuation.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point extension taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
